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A146052 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 13
7 33
8 59
9 183
10 775
11 3549
12 21203
13 124205
14 885931
15 6938155
16 65072235
17 697161911
18 8870657391
19 129325569203
20 2224950934319
21 42682217569275
22 961782024725197
23 24665663177266467

[1,1,1,1,1,13,33,59,183,775,3549,21203,124205,
 885931,6938155,65072235,697161911,8870657391,
 129325569203,2224950934319,42682217569275,
 961782024725197,24665663177266467]

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Last modified December 5 15:24 EST 2016. Contains 278770 sequences.